2004 RS109

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4945207131 ± 4.21e-08
Semi-major axis (a)2.3331037272 AU ± 3.34e-08
Inclination (i)33.86124605° ± 1.37e-05
Long. of Asc. Node (Ω)173.15323493° ± 1.55e-06
Arg. of Perihelion (ω)193.15946407° ± 5.08e-05
Mean Anomaly (M)337.54319707° ± 6.12e-05
Mean Motion (n)0.2765739071°/day ± 5.94e-09
Perihelion dist (q)1.17933561 AU ± 9.96e-08
Aphelion dist (Q)3.48687185 AU ± 1.10e-07
Orbital Period3.56369946 yr ± 7.65e-08
Physical Parameters
H (abs. magnitude)19.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.329″
Uncertainty0
Orbit TypeAmor
MOID0.181234 AU
Observations Used324
Oppositions14
Arc Total2004-2023
First Observation Used2004-09-10
Last Observation Used2023-01-26
Observations (335)
Date Type RA Dec Mag Band Observatory
2004-10-02 01:04:59 C 00 52 32.18 -45 32 21.1 c 844
2004-10-02 01:10:22 C 00 52 33.13 -45 32 42.8 c 844
2004-10-02 01:17:24 C 00 52 34.36 -45 33 09.8 c 844
2004-10-02 01:24:11 C 00 52 35.61 -45 33 35.1 c 844
2004-10-02 01:38:13 C 00 52 38.01 -45 34 29.8 c 844
2004-10-02 16:08:44 C 00 55 15.91 -46 28 25.6 r E17
2004-10-02 16:13:04 C 00 55 16.64 -46 28 41.1 r E17
2004-10-02 16:17:21 C 00 55 17.41 -46 28 56.5 r E17
2004-10-08 12:50:41 C 01 20 00.12 -53 08 29.5 r E17
2004-10-08 13:10:31 C 01 20 03.25 -53 09 09.3 r E17
2004-10-08 13:29:05 C 01 20 06.36 -53 09 46.6 r E17
2004-10-10 15:13:41 C 01 28 07.07 -54 47 54.2 r E12
2004-10-10 15:29:07 C 01 28 09.33 -54 48 21.5 r E12
2004-10-10 15:44:33 C 01 28 11.55 -54 48 48.6 r E12
2004-10-10 15:59:58 C 01 28 13.84 -54 49 16.0 r E12
2004-10-11 13:05:46 C 01 31 32.52 -55 25 25.6 r 428
2004-10-11 13:12:25 C 01 31 33.48 -55 25 37.2 r 428
2004-10-11 13:19:03 C 01 31 34.45 -55 25 48.0 r 428
2004-10-15 14:06:23 C 01 45 37.32 -57 37 07.6 r E14
2004-10-15 14:10:30 C 01 45 37.86 -57 37 12.9 r E14
2004-10-15 14:16:39 C 01 45 38.67 -57 37 19.7 r E14
2004-11-08 12:46:35 C 02 39 04.89 -60 00 19.3 r E12
2004-11-08 12:58:01 C 02 39 05.45 -60 00 15.0 r E12
2004-11-08 13:09:27 C 02 39 05.92 -60 00 12.0 r E12
2004-11-08 13:20:53 C 02 39 06.61 -60 00 07.8 r E12
2018-08-05 06:31:36 C 16 04 23.802 +25 35 51.59 V F51
2018-08-05 06:49:25 C 16 04 24.014 +25 35 38.24 V F51
2018-08-05 07:25:19 C 16 04 24.401 +25 35 11.29 V F51
2018-08-11 07:51:07 C 16 06 54.214 +23 43 00.44 V F51
2018-08-11 08:07:54 C 16 06 54.546 +23 42 46.92 V F51
2018-08-11 08:24:36 C 16 06 54.902 +23 42 33.37 V F51
2018-08-11 08:41:24 C 16 06 55.252 +23 42 19.59 V F51
2023-01-26 05:16:47 C 07 27 39.51 -25 41 06.7 V 807
2023-01-26 05:26:39 C 07 27 39.06 -25 40 59.0 V 807
2023-01-26 05:36:47 C 07 27 38.59 -25 40 50.4 V 807